The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 02, 2012
Filed:
Oct. 31, 2007
Feng LU, Fujimino, JP;
Toshiaki Yamamoto, Fujimino, JP;
Toshihiko Komine, Fujimino, JP;
KDDI Corporation, Tokyo, JP;
Abstract
A radio base station apparatus of the invention includes a scramble code-generating part that generates a different scramble code for each sector, at least for adjacent sectors, and a scrambling part that uses a scramble code generated by said scramble code-generating part to scramble a scrambling-target portion in said downlink sub-frame. This contributes to increasing extraction precision when extracting a desired signal from a signal that was affected by interference between/among sectors.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile